Fortuna Earthquake: M 4.2 - 17 km WSW of Ferndale, CA

Date & time: 2023-09-30 17:16:47 (UTC)

Local time at epicenter: Saturday, Sep 30, 2023 at 10:16 am

Latitude/ Longitude: 40.501°N 124.439°W

Epicenter: Humboldt County, CA, USA

Magnitude: 4.2

Depth: 29.1 km

Waveform

Listen to the waveform as audio:

ShakeMap

Nearby towns/cities

• 17 km (10.5 mi) WSW of Ferndale, California
• 23.5 km (14.6 mi) NNW of Petrolia, California
• 26.1 km (16.2 mi) WSW of Fortuna, California
• 39.7 km (24.6 mi) SW of Eureka, California
• 129.6 km (80.5 mi) NNW of Fort Bragg, California

Sources:

• USGS: M 4.2 - 17 km WSW of Ferndale, CA
• IRIS 

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